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WO/2022/239534A1 |
[Abstract] [Problem] The purpose of the present invention is to provide novel meta-ester aromatic diamines, a method for producing the same, and polyimide synthesis. [Solution] Provided are compounds represented by formula (1). In formul...
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WO/2022/230745A1 |
The present invention provides a compound which is represented by formula (1). (In formula (1), each of R1, R2, R3 and R4 independently represents a hydrogen atom, a polymerizable functional group having 1 to 50 carbon atoms or an alkyl ...
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WO/2022/230467A1 |
The present invention is to improve the yield of paraxylene and to reduce energy consumption as a total process, including the separation of paraxylene from a reaction mixture and the separation, recovery, and reuse of unreacted gas and ...
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WO/2022/230656A1 |
Provided is a method for producing a methyl-added compound, the method comprising a step for methylating a dinitrile compound represented by formula (1) in the presence of potassium carbonate and dimethyl carbonate to obtain the methyl-a...
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WO/2022/230769A1 |
The present invention addresses the problem of providing a method that enables, at a low cost, production of 5-hydroxymethylfurfural from glucose with a high yield and high selectivity. Said problem is solved by a method that is for prod...
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WO/2022/230791A1 |
The present invention provides a method for producing propylene efficiently from propanol containing a large amount of water. A method for producing propylene according to an embodiment of the present invention comprises a dehydration re...
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WO/2022/224993A1 |
Provided is a molded body catalyst having high low-temperature activity, sufficient strength for industrial use, and heat resistance under high-temperature and high-vapor-pressure conditions with respect to a methanation catalyst support...
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WO/2022/219870A1 |
Provided is a platinum group metal supported catalyst column through which a reaction of forming a carbon-carbon bond in an aromatic bromide can be carried out at high yield. In the platinum group metal supported catalyst column, a plati...
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WO/2022/219953A1 |
The purpose of the present invention is to provide: an ion exchanger which shows small shrinkage upon the contact with an organic solvent in a water-wetted state; and a method for producing the ion exchanger. Provided is an ion exchanger...
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WO/2022/220139A1 |
A method for producing a desired compound represented by formula (1), the method comprising a step (A) for subjecting a mixed solution containing a starting compound represented by formula (2) and a solvent to hydrogenation reduction in ...
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WO/2022/219821A1 |
[Problem] To provide a platinum-supporting alumina catalyst with an improved catalyst lifespan. [Solution] The platinum-supporting alumina catalyst of the present invention comprises an alumina support and platinum supported by the alumi...
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WO/2022/220138A1 |
A method for producing a desired compound represented by formula (1), the method comprising a step (A) for subjecting a mixed solution containing a starting compound represented by formula (2) and a solvent to hydrogenation reduction in ...
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WO/2022/211109A1 |
Provided are a useful-hydrocarbon production method and a useful-hydrocarbon production device that employ a methane-containing hydrocarbon and carbon dioxide, which are easily obtained raw materials, to enable efficient production over ...
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WO/2022/210832A1 |
The purpose of the present invention is to obtain a reverse water-gas shift catalyst usable at high temperatures. A reverse water-gas shift catalyst (cat1) is manufactured by executing an impregnation/support step in which nickel is impr...
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WO/2022/210469A1 |
In the present invention, a catalyst reactor device is provided with: a reaction tube comprising a multilayer-structure tube which is formed from a cylindrical nonporous layer and a cylindrical porous layer layered on the inner side of t...
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WO/2022/210164A1 |
A purpose of the present invention is to provide a method for producing cyclopentene having excellent production stability that makes it possible to produce high-purity cyclopentene at a high yield. The method for producing cyclopentene ...
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WO/2022/210162A1 |
The purpose of the present invention is to provide: a catalyst that enables a gas-phase hydrogenation reaction from cyclopentadiene to cyclopentene and that exhibits both a high conversion and a high selectivity; and a method for produci...
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WO/2022/209855A1 |
A method for producing an aldehyde by a hydroformylation reaction in which a starting material olefin is reacted with hydrogen and carbon monoxide in the presence of a catalyst, wherein the method for producing an aldehyde has a pre-proc...
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WO/2022/202191A1 |
A chemical synthesis device, which transfers a chemical without contacting the atmosphere, is provided which can improve synthesis efficiency of carrier and chemical inside of a reactor vessel unit. Specifically, this chemical synthesis ...
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WO/2022/202756A1 |
The present invention provides a catalyst which enables the achievement of a high yield of a target product such as an α,β-unsaturated aldehyde and an α,β-unsaturated carboxylic acid. The above are achieved by means of a catalyst con...
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WO/2022/202893A1 |
The purpose of the present invention is to provide a catalyst that has a high selectivity for α,β-unsaturated aldehydes, α,β-unsaturated carboxylic acids, and the like. This catalyst includes at least molybdenum and bismuth, and exhi...
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WO/2022/202643A1 |
The purpose of the present invention is to provide a method for producing high-purity S,S-(6-methylquinoxaline-2,3-diyl)dithiocarbonate by efficiently removing starting materials used for the synthesis and specific impurities produced du...
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WO/2022/202128A1 |
Production equipment for oxidizing cumene to produce cumene hydroperoxide, said equipment comprising: a device A that oxidizes cumene to obtain cumene hydroperoxide; and a heat exchange system X, wherein the heat exchange system X compri...
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WO/2022/196717A1 |
[Problem] To provide: a catalyst which has, for example, a high conversion efficiency from a starting material that contains an alcohol to a diene compound (namely, a high yield of a diene compound); a method for producing this catalyst;...
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WO/2022/196178A1 |
To realize a method for producing glycolide that improves productivity of glycolide and suppresses generation of by-products. A method for producing glycolide that includes a first step for preparing a depolymerization reaction solution ...
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WO/2022/196790A1 |
The present invention relates to a method for producing an oxide with which an oxide of an organic compound can be obtained efficiently in the presence of a raw material for a Pt/Bi composite catalyst, and a method for producing a Pt/Bi ...
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WO/2022/191254A1 |
The present invention addresses the problem of providing: a vinyl ether and a simple method for producing the same; and a haloether and a method for producing the same, the haloether being used in the method for producing a vinyl ether. ...
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WO/2022/191292A1 |
The present invention provides an industrially preferred method for producing a sulfone derivative that is useful as an herbicide.　This method is for producing a compound of formula (2). In the method, a compound of formula (1) is reac...
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WO/2022/191000A1 |
An olefin production device for producing an olefin from a raw material gas including methane and oxygen comprises a reactor that houses a first catalyst and a second catalyst located downstream from the first catalyst in the flow direct...
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WO/2022/191185A1 |
The present invention addresses the problem of providing an efficient method for preparing HFC-143 or HFO-1132. As a solution, provided is a method comprising a step for performing a reduction reaction 1,1,2-trifluoroethylene with a redu...
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WO/2022/186098A1 |
To provide a novel aromatic boronic acid ester that is useful in various types of functionalization and can be isolated and purified without being adsorbed even in silica gel chromatography.　The present invention relates to a compound ...
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WO/2022/186032A1 |
This catalyst contains molybdenum, bismuth, and iron, wherein R1 represented by expression (1) is 0.45-5.00. R1=(maximum value of a peak at 886 cm-1±5 cm-1)÷(maximum value of a peak at 354 cm-1±5 cm-1), as measured by Raman spectrosco...
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WO/2022/186266A1 |
To provide a novel compound and a method for producing the same, and a method for producing a surface treatment agent having the novel compound as a raw material.　A compound represented by formula (A1) or formula (A2).　G1-(CH2)n-M â€...
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WO/2022/186010A1 |
This complex catalyst contains: a zeolite which is a crystalline aluminosilicate containing gallium and iron and having a skeleton structure with 8- to 12- membered rings or a zeolite which is a crystalline aluminosilicate containing iro...
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WO/2022/186271A1 |
The purpose of the present invention is to provide a method for producing a fluorine compound using easily available compounds under relatively mild reaction conditions and a method for producing a surface treatment agent using a fluorin...
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WO/2022/185877A1 |
The present invention provides a method for efficiently producing a hydrogenated compound under mild conditions.　A catalyst composition which contains a Lewis acid and a metal nanoparticle catalyst that is obtained by loading a carrier...
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WO/2022/186264A1 |
The purpose of the present invention is to provide: a method for producing a fluorine-containing compound, the method using a readily available compound to produce a fluorine-containing compound under relatively mild reaction conditions;...
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WO/2022/186272A1 |
The purpose of the present invention is to provide a method for producing a fluorine-containing compound with use of readily available compounds and with relatively mild reaction conditions, and a method for producing a surface treatment...
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WO/2022/181740A1 |
[Problem] To provide: a composition which is for thick film resist and with which cracks in a resist film are suppressed and a pattern with a favorable surface condition can be formed; and an acetal compound from which the same can be fo...
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WO/2022/181518A1 |
A problem addressed by the present invention is to provide a method for producing a dicarboxylate monoester having excellent dicarboxylate monoester selectivity and yield. The method for producing a dicarboxylate monoester of the present...
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WO/2022/181519A1 |
The present invention addresses the problem of providing: a method for producing a dicarboxylic acid monoester, the method having excellent selectivity of the dicarboxylic acid monoester; and a novel dicarboxylic acid monoester salt. A m...
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WO/2022/181670A1 |
The present invention provides a method for producing 2-furonitrile by dehydrating 2-furamide in the presence of an Mo/SiO2 catalyst in which molybdenum (Mo) is supported on a carrier formed from SiO2. Further, a preferred embodiment of ...
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WO/2022/176837A1 |
A method for producing a cyclohexenone compound that includes an isomerization step that brings a reaction raw material including a compound represented by formula (4) into contact with an isomerization catalyst in a solvent to obtain a ...
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WO/2022/172905A1 |
[Problem] To provide a method for producing an alkenyl phosphorus compound. [Solution] A method for producing an alkenyl phosphorus compound according to the present invention produces a specific alkenyl phosphorus compound by reacting a...
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WO/2022/172801A1 |
For a graphene nanoribbon represented by general formula (1) (in the formula, R1 represents a C1-12 linear alkyl group. R3 and R4 are both hydrogen atoms or R3 and R4 together form a group represented by SiR2aR2b-; where, R2a and R2b are...
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WO/2022/172968A1 |
The present invention addresses the problem of providing: a method that enables production of terephthalic acid at low cost from a biomass resource by reducing energy consumption, using less number of steps, and improving the yield of te...
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WO/2022/168950A1 |
Provided is a method for producing a (2-methoxyethyl) vinyl ether at a high level of purity from 2-methoxyethanol and acetylene.　A method for producing a (2-methoxyethyl) vinyl ether that treats 2-methoxyethanol as a source material al...
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WO/2022/168949A1 |
Provided is a method for producing isobutyl vinyl ether from isobutyl alcohol and acetylene at high purity and with excellent efficiency.　The present invention is a method for producing isobutyl vinyl ether using isobutyl alcohol as a ...
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WO/2022/163727A1 |
A catalyst containing molybdenum, copper and vanadium as essential components, in which the hydrogen consumption amount (L) at a hydrogen consumption peak appearing in a range of 300°C to 500°C inclusive in a TPR (temperature-programme...
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WO/2022/163863A1 |
Provided is a technique for molding a functional material without deteriorating the function of the functional material. A method for producing a functional material molded article according to the present disclosure comprises: dispersin...
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